HistoryHighland City receives all of its drinking water from more than 300 feet below ground. We currently have five deep wells that we use to pump into the drinking water system. These wells are scattered throughout Highland in strategic locations. To this point we have never nor do we intend anytime soon to treat any of the culinary water. Everything we use comes straight out of the ground and straight into your tap. To continue to provide you with safe, quality drinking water we ask that you watch for any potential cross connections or any suspicious activity involving the drinking water system.